/*
 * Copyright (C) 2023 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.google.cloud.teleport.v2.spanner.migrations.transformation;

import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;

/**
 * TransformationContext object to store transformation related information generated by
 * HarbourBridge.
 */
public class TransformationContext implements Serializable {
  /** Maps schema name to shard id. */
  private final Map<String, String> schemaToShardId;

  public TransformationContext() {
    this.schemaToShardId = new HashMap<String, String>();
  }

  public TransformationContext(Map<String, String> schemaToShardId) {
    this.schemaToShardId = schemaToShardId;
  }

  public Map<String, String> getSchemaToShardId() {
    return schemaToShardId;
  }

  public String toString() {
    return String.format("{ 'schemaToShardId': '%s' }", schemaToShardId);
  }
}
